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4Sigma Home Renovation

5.0 (1 review)
Closed • 8:00 am - 6:30 pm

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Response time

3 hours

Response rate

100%

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Services - 4Sigma Home Renovation

Bathroom remodeling

Bedroom remodeling

Building additions

27 More Services

Common area remodeling

Construction design services

Deck design

Floor installation

Garage remodeling

Interior demolition

Kitchen remodeling

Laundry room remodeling

Guest house or ADU construction

Detached garage construction

Single-family home construction

New structure construction

Partial structure demolition

Remodeling

New room addition

Bathroom addition

Bedroom addition

Common area addition

New room design

Garage addition

Kitchen addition

Laundry room addition

Stairway addition

New story addition

New story design

Structural repair

Total structure demolition

4Sigma Home Renovation Photos

Recommended Reviews - 4Sigma Home Renovation

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Ask the Community - 4Sigma Home Renovation

Aldo Demolition & Excavation - FOUDATION REMOVAL!!

Aldo Demolition & Excavation

(104 reviews)

Bayview-Hunters Point

I had Aldo demolish parts of a concrete/flagstone patio for planters. As with most old homes, we…read morehad a surprise. There was a whole extra layer concrete and brick that was underneath some sections. This added a ton of time and effort, but Aldo didn't think twice about taking care of it. The team was prompt and communicated well. They took steps to protect my home from debris and cleaned up well after it was all done. I wouldn't hesitate to hire them again.

SINKHOLE SOLVED! I…read morecan't recommend Aldo and his team more. We had a sinkhole in our backyard from a removed large tree that we had removed years ago. I submitted a request for bids on Yelp and Aldo properly responded. While I was waiting to gather more contact s for bids Aldo reached out to me after 2 to 3 days to see if I was still interested, so I could tell that he had follow through and took his business seriously. Good sign. I was initially hesitant to use him due to the name of the company. I had it in my mind that I needed a landscaper to correct the sink hole, but I was wrong. Upon meeting, Aldo I was impressed with his punctuality and friendliness. He gave us a very fair bid for the amount of work to be done. My wife and I felt that he was the right fit and asked him when he could start. He had his crew began the work within two hours of signing a contract that day. They came in on budget, finished the work in the agreed upon timeline and returned the landscaping to pristine condition. It really is wonderful to see a business who takes their jobs seriously and puts so much attention on the customer and doing a great job. Aldo is the man!

Nick's Demo & Hauling - The mini ex on a demolition job.

Nick's Demo & Hauling

(189 reviews)

A windstorm toppled over one of my 30' blue spruce tree taking out a couple sections of my fence,…read morecalled Nicks demo and hauling.Nick And Ben arrived at my house within an hour to give me an estimate.The following morning they arrived on time to remove the tree and repair my fence.They were courteous friendly and professional and completed the job in a timely manner.I highly recommend this company

So first and foremost Nick is a great guy. He feels more like a friend than someone helping me do…read moredemo and I am sure you will feel the same way after working with him. From the first time I talked to him he made it a point to understand my objective and try to find solutions on how he could help. I never got the feeling that he was in this for the money - he truly wants to contribute to my project which I sincerely value. The work that his guys do is second to none. I asked him for 70 feet of trenching, 24" deep and his guys cane out, knocked it out in a couple of hours, and it has clean lines, all the same depth. Because of my yard dimensions they had to do the work by hand but it looks like they used a tractor because it is so professionally done. Nick's 3 guys were 15 minutes early, hard at work immediately, and very skilled. They were friendly and helpful, willing to go beyond the scope of work to ensure the job was done right and to my satisfaction. All of this is before I even mention that his pricing was extremely competitive. I will find projects to work with Nick and his guys again. Good people, you won't be disappointed.

4Sigma Home Renovation - contractors - Updated May 2026

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